package com.koro.handler;

import com.koro.vo.ResponseObject;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 认证失败处理器
 */
@Component
public class SecurityAuthenticationEntryPoint implements AuthenticationEntryPoint {
    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {
        response.setCharacterEncoding("UTF-8");
        response.setContentType("application/json");
        ResponseObject<Object> responseObject = ResponseObject.error(401, "身份认证失败");
        response.getWriter().println(responseObject.toString());
        response.getWriter().flush();
    }
}
